SunlightAggregationTerminal/Models/AppModels.cs

using CommunityToolkit.Mvvm.ComponentModel;
using SunlightAggregationTerminal.Class;
using System;
using System.Collections.Generic;
using System.Data;
using System.Text;

namespace SunlightAggregationTerminal.Models
{
    public class AppModels : ObservableObject
    {
        
        public static SqliteHelper sqliteHelper = SQLiteConfig.Config(Path.Combine(FileSystem.AppDataDirectory, "MyAppData.db"))!; //数据库连接路径(获取各平台的应用数据目录)

        public AppModels()
        {         
            if(sqliteHelper != null)
            {//获取配置信息
                sqliteHelper.Open();
                var userdata= sqliteHelper.ExecuteDataSet("select * from Users Where LogNo = 1", null);
                sqliteHelper.Close();
                if (userdata != null)
                {
                    var dat = userdata.Tables[0].AsEnumerable().FirstOrDefault();
                    if (dat != null)
                    {
                        App.GlobalData.UserName = dat.Field<string>("UserName") ?? "";
                        App.GlobalData.UserId = dat.Field<string>("UserId") ?? "";
                        App.GlobalData.User = dat.Field<string>("User") ?? "";
                        App.GlobalData.UserPassword = dat.Field<string>("UserPassword") ?? "";
                        App.GlobalData.Enterprise = dat.Field<string>("Enterprise") ?? "";
                        App.GlobalData.Department = dat.Field<string>("Department") ?? "";
                        App.GlobalData.Groups = dat.Field<string>("Groups") ?? "";
                        App.GlobalData.ServerID = dat.Field<string>("ServerID") ?? "";
                        App.GlobalData.ProxyID = dat.Field<string>("ProxyID") ?? "";
                        App.GlobalData.LogNo = Convert.ToBoolean(dat.Field<object>("LogNo"));
                        App.GlobalData.LocalAreaNetworkMode = Convert.ToBoolean(dat.Field<object>("LocalAreaNetworkMode"));
                        App.GlobalData.DarkMode = Convert.ToBoolean(dat.Field<object>("DarkMode"));
                        App.GlobalData.MessageNotificationMode = Convert.ToBoolean(dat.Field<object>("MessageNotificationMode"));

                        TcpServer.Configuration(App.GlobalData.ServerID, App.GlobalData.User, App.GlobalData.UserPassword, dat.Field<string>("GUID") ?? "Not");
                    }
                }
            }           
        }

        public static void Updata(string sql) 
        {
            sqliteHelper.Open();
            sqliteHelper.ExecuteNonQuery(sql, null);
            sqliteHelper.Close();
        }

        public static void INSERT(string sql)
        {
            sqliteHelper.Open();
            sqliteHelper.ExecuteNonQuery(sql, null);
            sqliteHelper.Close();
        }

        public static DataSet? Select(string sql)
        {
            sqliteHelper.Open();
            var userdata = sqliteHelper.ExecuteDataSet(sql, null);
            sqliteHelper.Close();

            return userdata;
        }

        public static string GetAppUniqueId()
        {
            const string key = "sunlight_app_unique_id";

            // 尝试从安全存储中读取
            string? id = SecureStorage.GetAsync(key).Result;

            if (string.IsNullOrEmpty(id))
            {
                // 如果不存在，生成一个新的 GUID
                id = Guid.NewGuid().ToString();
                // 保存到安全存储
                SecureStorage.SetAsync(key, id).Wait();
            }

            return id;
        }

    }
}